Mockingjay - Part 1, the third of four films based on Suzanne Collins' popular YA novels, will hit theaters Nov. 21, 2014, via Lionsgate. Mockingjay - Part 2 will follow one year later, on Nov. 20, 2015.

The second film, The Hunger Games: Catching Fire, was a massive hit when it opened in November. It has earned $864.6 million worldwide to date.

Forbes has appeared on a slew of recent TV shows including Orphan Black, Chicago Fire, The Killing and True Blood. She also starred on 2006's Battlestar Galactica and the series 24. She's repped by UTA and Berwick & Kovacik.